Zwart Systems offers a variety of other greenhouse supplies to support your crop production.
Propagation Film
1.1 mil white plastic available in 8’ and 12’ widths
Groundcovers
Our Ground Cover is woven from 100% black polypropylene slit film (also available in white). The yarns contain 2% carbon black, used as an UV inhibitor and light lock. This product allows water to flow through the fabric, but prevents weed growth from penetrating through the yarns. The black ground cover has green marker lines spaced on 12" centers to aid in container alignment.
- Specifications
Ground cover is woven in 6', 10', and 12' widths
Standard mill length is 300'
Standard weight is 3.2 oz. square yard
4.2 oz sq/yd available upon request
White ground cover is also available
Greenhouse Fans
European engineered 16" and 20" horizontal and vertical air flow fan designed specifically for Greenhouse applications.
- Specifications
Air Flow of 140' and 190' Variable Speed Built with energy efficient
Multifan motor Automatic thermal protection
Engineered fiberglass housing
Available in 120VOLT and 240VOLT models
Wire guards front and back
Optional hanging hardware available
3 YEAR WARRANTY